WebNov 12, 2009 · 10. Say you have a view that limits the table to certain rows: create view dbo.vw_HotProducts as select * from dbo.Products where Hot = 1. Now if you create an index on this view, the index only contains hot products. You can compare it to storing the result of the view in a temporary table. This can be very useful for complicated queries … WebThe partition index is zero-based, so the first partition has no partition index. Partition index 2 indicates a cache file created in the third partition. Overflow Index: If a cache file …

Create and update an index - Microsoft Support

WebMar 29, 2024 · The preferred method for dropping and re-creating indexes is to define a pre-session SQL statement in the Pre SQL property that drops indexes before loading data to … WebCreate the index. After you mark the entries, you’re ready to insert the index into your document. Click where you want to add the index. On the References tab, in the Index … train from bellac to limoges

Defining Indexes - Informatica

WebHi, Here is one of Tip mentioned under "Tips for Lookup Transformations" in informatica Transformation guide. Add an index to the columns used in a lookup condition. If you have privileges to modify the database containing a lookup table, you can improve performance for both cached and uncached lookups. WebSep 30, 2024 · Remember Informatica creates its own index on the joining columns and therefore if the joining columns are ordered, Informatica would require less space (and time) to create the indexes. Use of Persistent Lookup Cache Persistent Cache lookup can be Holy Grail for the cached lookups – if you know how to use them. WebJun 22, 2013 · How do I create an index inside a stored procedure? It complains . Msg 102, Level 15, State 1, Procedure createIndexModifiedOn, Line 12 Incorrect syntax near 'PRIMARY'. But ON [PRIMARY] is what SQL Server itself uses if you create a new index and select Script As New Query. If I remove ON [PRIMARY] then it gives this error the sec lives of college girls